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NR507 MIDTERM EXAM; (285) DETAILED QUESTIONS WITH 100% VERIFIED ANSWERS
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NR507 MIDTERM EXAM; (285) DETAILED QUESTIONS WITH 100% VERIFIED ANSWERS ...
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NR507 MIDTERM EXAM; (285)DETAILED QUESTIONS WITH 100%
VERIFIED ANSWERS 2024-2025
Which of the following are considered "first responders" to the innate immune
system? - ANSWER Neutrophils
Allergic contact dermatitis is a form of hypersensitivity reaction, ANSWER Type
4.
Urticaria, or hives, is an example of: - ANSWER Type 1 hypersensitivity
ANSWER
Which of the assessment findings would be expected in patients with urticaria? -
ANSWER Eosinophilia
What is the underlying pathophysiology causing hay fever? - ANSWER Mast Cell
Degranulation
Chronic Granulomatous Disease of Childhood
DiGeorge Syndrome
Job Syndrome
Common Variable: Immunodeficiency
ANSWER: Primary Immunodeficiencies.
HIV
Pneumocystis carinii
,Pneumonia
Sinus infection.
Lung Cancer: Secondary Immunodeficiencies
Which CD4 count should be used in an HIV therapy regimen? - ANSWER: Under
500
What should immunocompromised people be given before any invasive procedure?
- ANSWER Prophylactic antibacterial medicines
Which two conditions are most likely to affect people who have
immunodeficiency? - ANSWER Cancer and Opportunistic Infection
What are the treatment options for HIV? - ANSWER Highly Active Antiretroviral
Therapy (HAART)
Which of the following assessment findings supports the diagnosis of Rheumatoid
Arthritis? - ANSWER Swollen metacarpophalangeal joints.
T cells, B cells, and autoantibodies can all play a role in autoimmune disorders.
Which of the following best characterizes the symptoms of Systemic Lupus
Erythematosus (SLE): vasculitis, tissue inflammation, rash
Cell transformation is the process by which a normal cell changes into a cancer
cell.
Cell transformation is a typical phenomenon during cellular reproduction that
causes the constant emergence of isolated cancer cells.
,A young, undifferentiated (generic) cell that can divide infinitely when triggered -
ANSWER Stem cells
The cell cycle is the process by which stem cells divide (24-hour cycle) on average.
Anaphylaxis is a form of hypersensitivity reaction. - Answer type 1
Type 2 (cytotoxic) hypersensitivity reactions are mediated by: ANSWER IgG or
IgM
Damage occurs with ABO incompatibility because: - Complement destroys the
RBC membrane, triggering cell lysis.
The diagnosis for a person who comes into the office with sudden swollen lips and
eyes, shortness of breath, and throat tightness following a bee sting is: - Answer:
Anaphylaxis.
One example of a primary immunodeficiency is Chronic Granulomatous Disease.
Malnutrition is a leading source of secondary immunological deficits worldwide.
Which of the following describes an autoimmune disease? - ANSWER: Systemic
Lupus Erythematosus.
Pneumocystis Carinii is a secondary immunodeficiency.
, Primary immunodeficiency is a less common condition that results from a failure in
immune system development.
A patient with human immunodeficiency virus (HIV) was admitted to an urgent
care unit due to difficulty breathing. He was diagnosed with Pneumocytis carinii.
Pneumocystis carinii is an example of. - ANSWER A secondary immunological
illness.
False. Sinusitis is considered a primary immunodeficiency.
Which of the following findings can help to identify Systemic Lupus
Erythematosus (SLE)? - ANSWER Facial rash limited to the cheeks
The key immune system change linked with Sjogren's Syndrome is: autoantibodies
and auto-reactive T-cells against apoptotic cells.
Which of the following can impair an individual's natural immunological function?
- ANSWER Psychological Stress
The most common kidney illness related with autoimmunity is: - Answer:
Glomerulonephritis.
Which of the following exam results would support a diagnosis of Rheumatoid
Arthritis (RA)? - ANSWER Swollen metacarpophalangeal joints.
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